3 years ago

2/3 - 1/5 as a fraction

Mathematics

1 answer:

Goryan [66]3 years ago

8 0

Answer:

Step-by-step explanation:

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the sum of −2x2 + x + 31 and 3x2 + 7x − 8 can be written in the form ax2 + bx + c, where a, b, and c are constants. What is the

Kitty [74]

Answer:

$a+b+c=32$

Step-by-step explanation:

we have

$(-2x^{2} +x+31)+(3x^{2}+7x-8)$

Adds the terms

Group terms that contain the same variable

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Combine like terms

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where

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therefore

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Step-by-step explanation:

How to cauculate the MAD:

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What is the interquartile range of the data set?

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Step-by-step explanation:

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